Zojambula za phycoalmical of cellulose et
Makina a ntchentche a cellose odekha, omwe ndi osinthika a cellulose pogwiritsa ntchito njira zamankhwala, zimasiyana malinga ndi zinthu zomwe zimakhala ndi mitundu yosiyanasiyana ya cellulose, kuchuluka kwa zolemera. Nazi zinthu zina zazikulu za physicancemical zokhudzana ndi cellose etrase:
1. Solubility:
- Kusungunuka kwamadzi:Cellulose earsNthawi zambiri amakhala ndi madzi osungunuka, ndikupanga mayankho omveka bwino komanso owoneka bwino akasakanikirana ndi madzi. Kuchuluka kwa kusungunuka kungatengedwe ndi mtundu wapadera wa ether ndi ds yake.
2. Kapangidwe ka mankhwala:
- Cellulose edya sungani kapangidwe kameneka ka cellulose, wophatikiza mayunitsi a shuga olumikizidwa ndi β-1,4-glycosiidic. Kusintha kwa mankhwala kumayambitsa magulu osiyanasiyana, monga hydroxethyl, hydroxypropyl, kapena carboxymethl, kutengera mtundu wa ethel ether.
3. Mlingo wa zolowa m'malo mwake:
- DS imawonetsa kuchuluka kwa magulu ophatikizidwa a borydroglucose mu unyolo wamtchire. Imathandiza kwambiri kuti cololulose ikhale yopingasa, monga kuchepetsedwa kwa madzi, mafakisoni, komanso magwiridwe antchito.
4. Kulemera kwa molecular:
- Kulemera kwa cellulose kwa celluse kosiyanasiyana kutengera njira yopanga ndi ntchito yomwe mukufuna. Mwachitsanzo, ma cellulose olemera olemera a cell, mwachitsanzo, amatha kuwonetsa katundu wosiyana ndi ufa woyerekeza ndi otsika mtengo.
5. Makutu:
- Cellulose eds imachita zinthu zokulirapo, ndipo ma virus awo ndi malo ovuta pantchito zambiri. Makutuwa atha kutengera zomwe monga mukumvera, kutentha, ndi kunenepa kwambiri. Ma celluul apamwamba kwambiri cellulose eders nthawi zambiri amathandizira kuti pakhale mafayilo apamwamba.
6. Mitundu yachangu:
- Khalidwe la ziphuphu za cellulose eders limafotokoza za mayendedwe awo ndi kutumphuka. Imakhudzidwa ndi zinthu monga kuphatikizira, kumeta ubweya, ndi kutentha. Cellulose eds amadziwika kuti akuwonetsa kuti preeudoplastic, komwe kukuchepetsa kukula.
7.. Kupanga kwa Gel:
- Chuma china chimatha kupanga ma gels pansi pamikhalidwe yachilendo, kuphatikiza kugwiritsa ntchito kuti agwiritsidwe ntchito ndi okhazikika komanso okhazikika pamitundu yosiyanasiyana.
8.
- Ma celloulose ena amawonetsa katundu wopanga mafilimu, akupanga mafilimu owonda, owoneka bwino pamtunda. Katunduyu amagwiritsidwa ntchito mu zophimba, zomata, ndi mapulogalamu ena.
9. Kusunga kwamadzi:
- Cellulose etrars nthawi zambiri amakhala ndi madzi osunga madzi, kuwapangitsa kukhala ofunika pomanga, komwe amathandizira kuwongolera nthawi zouma ndikusintha.
10. Kutentha kwa kutentha:
Kusungunuka ndi kukweza kwa cellulose eders kumatha kukhala osamala ndi kusintha kwa kutentha. Ma cellulose ena amawonetsa kuti gawo linaletse gawo la gawo kapena kupatukana pamakonzedwe apadera.
11. Kukhazikika kwamankhwala:
Cellulose eds nthawi zambiri imakhala yokhazikika pansi pa malo osungira. Komabe, kukhazikika kwamankhwala kumasiyana malinga ndi mtundu wapadera wa ether ndi chiwopsezo chowonongeka pochita zachilengedwe.
12. Kubweza:
- Kubweza ndi katundu wofunika, makamaka posunga ntchito. Ma celloulose ena amalola chithandizo chosintha, kuonetsetsa kuti njira zosungitsira zosungira zitha kusintha kapena kuzimitsa popanda kuvulaza zinthu zoyambirira.13. Kugwirizana:
Cellulose eds nthawi zambiri imagwirizana ndi zinthu zina zambiri komanso zowonjezera zomwe zimagwiritsidwa ntchito m'mafakitale osiyanasiyana. Komabe, kuyesedwa koyenera kuyenera kuchitika mukamapanga zinthu zina.
Kumvetsetsa zinthu izi ndikofunikira kuti agwirizane ndi cellulose yolumikizirana ndi mapulogalamu enaake m'makampani monga kapangidwe ka mankhwala, chakudya, zodzola komanso kusuta. Opanga nthawi zambiri amapereka mwatsatanetsatane ndi malangizo ndi malangizo ogwiritsira ntchito mankhwala a cellulose a ether mu ntchito zosiyanasiyana.
Post Nthawi: Jan-20-2024